MPLX LP vs Phillips 66 — how do they compare? MPLX LP trades at $56.64 (market cap $57.97B), while Phillips 66 trades at $212.01 (market cap $83.72B). The key difference: Phillips 66 is the larger of the two by market cap, and MPLX LP pays the higher dividend (7.54%). Which is the better fit depends on your goals.
| MPLX | PSX | |
|---|---|---|
Market Cap | $57.97B | $83.72B |
Sector | Technology | Energy |
52-Week High | $59.17 | $208.80 |
52-Week Low | $47.80 | $118.37 |
Enterprise Value | $82.60B | $105.69B |
Dividend Yield | 7.54% | 2.43% |
Signals from Pluang's Aura AI — not financial advice
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Phillips 66 (PSX) trades at $212.27, up 2.62% today, with a bullish technical signal and strong analyst support. Recent earnings beats, including Q1 2026's positive surprise, highlight operational strength amid volatile energy markets. The stock benefits from robust refining margins and disciplined capital returns, including a $1.27 quarterly dividend. Valuation metrics like a P/E of 20.63 and P/S of 0.63 suggest relative affordability compared to sector peers.
Outlook remains positive due to tight fuel markets and efficient refining operations, though risks include oil price volatility and declining revenue trends. With 57% of analysts rating it a buy and a consensus price target of $201.50, the stock offers upside potential, but investors should monitor debt levels and macroeconomic pressures on energy demand.
Trailing returns across standard periods
Latest headlines on both assets
MPLX LP is a Master Limited Partnership (MLP) formed by Marathon Petroleum Corporation (MPC). It is a diversified, growth-oriented company primarily engaged in the gathering, processing, and transportation of natural gas and natural gas liquids (NGLs), as well as the transportation, storage, and distribution of crude oil and refined petroleum products. MPLX owns and operates a network of midstream energy infrastructure assets, providing essential services to the energy industry across the United States.
Read more on MPLX →Phillips 66 is an independent refiner with 12 refineries that have a total crude throughput capacity of 2.0 million barrels per day, or mmb/d, after converting its 255 mb/d Alliance refinery to a terminal. The midstream segment comprises extensive transportation and NGL processing assets. It also includes its DCP Midstream joint venture, which holds 45 natural gas processing facilities, 11 NGL fractionation plants, and a natural gas pipeline system with 58,000 miles of pipeline. Its CPChem chemical joint venture operates facilities in the United States and the Middle East and primarily produces olefins and polyolefins.
Read more on PSX →